63c933cc7ba87c1b2b48508bcae5edce2a5ae52a202c7615ad484d1e855c1506

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General

Target
63c933cc7ba87c1b2b48508bcae5edce2a5ae52a202c7615ad484d1e855c1506
Size 3.6MB
Sample260821-v9wyjsvbmd
SHA256 63c933cc7ba87c1b2b48508bcae5edce2a5ae52a202c7615ad484d1e855c1506
MD5 dfea25a6a2140cd493272fa08c927ecb
SHA1 e7289f4361e0217ce49dfb5ed247bdf9d346b26c
SHA512 f349a091d8917f431a8751b793c396454af704f6d918d943870838ca2ea41a0fead9a1131bc2c48e675729aab0369edee9c98c1733bb7209d4cad6e97bc11b30
SSDEEP 49152:z+uu4IE+88hHwPWNTQbeejstJjFCb9s5TZboQdCL7a0b210p59x7ptCNaf0CYQ:hNIPNk5stJhTcQqh9ptCwD
TLSH
T13D067C13F2D950DAC01DD179875A9233EA62BC454B31B6DF0A9076522FB6EE06F3E720
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
63c933cc7ba87c1b2b48508bcae5edce2a5ae52a202c7615ad484d1e855c1506

File Explorer

63c933cc7ba87c1b2b48508bcae5edce2a5ae52a202c7615ad484d1e855c1506

.exe 3.6MB

63c933cc7ba87c1b2b48508bcae5edce2a5ae52a202c7615ad484d1e855c1506

IMPHASH 5d711699ffd90c78d25fd36229081913
SHA256 63c933cc7ba87c1b2b48508bcae5edce2a5ae52a202c7615ad484d1e855c1506
MD5 dfea25a6a2140cd493272fa08c927ecb
SHA1 e7289f4361e0217ce49dfb5ed247bdf9d346b26c
SHA512 f349a091d8917f431a8751b793c396454af704f6d918d943870838ca2ea41a0fead9a1131bc2c48e675729aab0369edee9c98c1733bb7209d4cad6e97bc11b30
SSDEEP 49152:z+uu4IE+88hHwPWNTQbeejstJjFCb9s5TZboQdCL7a0b210p59x7ptCNaf0CYQ:hNIPNk5stJhTcQqh9ptCwD
TLSH
T13D067C13F2D950DAC01DD179875A9233EA62BC454B31B6DF0A9076522FB6EE06F3E720
MD5 SHA1 SHA512 SSDEEP TLSH

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

1875040

Magic Number

523

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_GUARD_CF IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LARGE_ADDRESS_AWARE

PDB paths

chrome.exe.pdb

version

ord1 GetFileVersionInfoSizeW GetFileVersionInfoW VerQueryValueW

chrome_elf

GetInstallDetailsPayload IsBrowserProcess IsExtensionPointDisableSet SignalChromeElf SignalInitializeCrashReporting

kernel32

AcquireSRWLockExclusive AddVectoredExceptionHandler CloseHandle CompareStringW ConnectNamedPipe CreateDirectoryW CreateEventW CreateFileMappingW CreateFileW CreateIoCompletionPort CreateJobObjectW CreateMutexW CreateNamedPipeW CreateProcessW CreateRemoteThread CreateSemaphoreW CreateThread DebugBreak DeleteCriticalSection DeleteFileW DeleteProcThreadAttributeList DisconnectNamedPipe DuplicateHandle EncodePointer EnterCriticalSection EnumSystemLocalesEx EnumSystemLocalesW ExitProcess ExpandEnvironmentStringsW FileTimeToSystemTime FindClose FindFirstFileExW FindFirstFileW FindNextFileW FlsAlloc FlsFree FlsGetValue FlsSetValue FlushFileBuffers FlushViewOfFile FormatMessageA FormatMessageW FreeEnvironmentStringsW FreeLibrary GetACP GetCPInfo GetCommandLineA GetCommandLineW GetComputerNameExW GetConsoleMode GetConsoleOutputCP GetCurrentDirectoryW GetCurrentProcess GetCurrentProcessId GetCurrentProcessorNumber GetCurrentThread GetCurrentThreadId GetDateFormatW GetDriveTypeW GetEnvironmentStringsW GetEnvironmentVariableW GetExitCodeProcess GetFileAttributesW GetFileInformationByHandle GetFileInformationByHandleEx GetFileSizeEx GetFileTime GetFileType GetFullPathNameW GetLastError GetLocalTime GetLocaleInfoW GetLogicalProcessorInformation GetLongPathNameW GetModuleFileNameW GetModuleHandleA GetModuleHandleExW GetModuleHandleW GetNativeSystemInfo GetOEMCP GetProcAddress GetProcessHandleCount GetProcessHeap GetProcessHeaps GetProcessId GetProcessMitigationPolicy GetProcessTimes GetProductInfo GetQueuedCompletionStatus GetStartupInfoW GetStdHandle GetStringTypeW GetSystemDefaultLCID GetSystemDirectoryW GetSystemInfo GetSystemTimeAsFileTime GetTempPathW GetThreadContext GetThreadId GetThreadLocale GetThreadPriority GetThreadPriorityBoost GetTickCount GetTimeFormatW GetTimeZoneInformation GetUserDefaultLCID GetUserDefaultLangID GetUserDefaultLocaleName GetVersionExW GetWindowsDirectoryW GlobalMemoryStatusEx HeapDestroy HeapLock HeapSetInformation HeapUnlock HeapWalk InitOnceExecuteOnce InitializeConditionVariable InitializeCriticalSection InitializeCriticalSectionAndSpinCount InitializeCriticalSectionEx InitializeProcThreadAttributeList InitializeSListHead InitializeSRWLock IsDebuggerPresent IsProcessorFeaturePresent IsValidCodePage IsValidLocale IsWow64Process K32GetModuleInformation K32GetPerformanceInfo K32GetProcessMemoryInfo K32QueryWorkingSetEx LCMapStringW LeaveCriticalSection LoadLibraryExA LoadLibraryExW LoadLibraryW LocalFree LockFileEx MapViewOfFile MoveFileW MultiByteToWideChar OpenProcess OutputDebugStringA PeekNamedPipe PostQueuedCompletionStatus PrefetchVirtualMemory QueryInformationJobObject QueryPerformanceCounter QueryPerformanceFrequency QueryThreadCycleTime RaiseException ReadConsoleW ReadFile ReadProcessMemory RegisterWaitForSingleObject ReleaseMutex ReleaseSRWLockExclusive ReleaseSemaphore RemoveDirectoryW RemoveVectoredExceptionHandler ReplaceFileW ResetEvent ResumeThread RtlCaptureContext RtlCaptureStackBackTrace RtlLookupFunctionEntry RtlPcToFileHeader RtlUnwind RtlUnwindEx RtlVirtualUnwind SetConsoleCtrlHandler SetCurrentDirectoryW SetDefaultDllDirectories SetEndOfFile SetEnvironmentVariableW SetEvent SetFileAttributesW SetFileInformationByHandle SetFilePointerEx SetHandleInformation SetInformationJobObject SetLastError SetNamedPipeHandleState SetProcessMitigationPolicy SetProcessShutdownParameters SetStdHandle SetThreadAffinityMask SetThreadInformation SetThreadPriority SetThreadPriorityBoost SetUnhandledExceptionFilter Sleep SleepConditionVariableSRW SleepEx SuspendThread SwitchToThread SystemTimeToTzSpecificLocalTime TerminateJobObject TerminateProcess TlsAlloc TlsFree TlsGetValue TlsSetValue TransactNamedPipe TryAcquireSRWLockExclusive UnhandledExceptionFilter UnlockFileEx UnmapViewOfFile UnregisterWaitEx UpdateProcThreadAttribute VerSetConditionMask VerifyVersionInfoW VirtualAlloc VirtualAllocEx VirtualFree VirtualFreeEx VirtualProtect VirtualProtectEx VirtualQuery VirtualQueryEx WaitForMultipleObjects WaitForSingleObject WaitNamedPipeW WakeAllConditionVariable WakeConditionVariable WideCharToMultiByte Wow64GetThreadContext WriteConsoleW WriteFile WriteProcessMemory

ntdll

NtQueryInformationProcess RtlInitUnicodeString

Name

.text

Size

2.9MB

Virtual Size

2.9MB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.rdata

Size

350KB

Virtual Size

349KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.data

Size

73KB

Virtual Size

144KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.pdata

Size

78KB

Virtual Size

77KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.fptable

Size

512B

Virtual Size

256B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.tls

Size

1024B

Virtual Size

721B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

CPADinfo

Size

512B

Virtual Size

56B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

_RDATA

Size

512B

Virtual Size

500B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

malloc_h

Size

2KB

Virtual Size

2KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.rsrc

Size

165KB

Virtual Size

165KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.reloc

Size

12KB

Virtual Size

11KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Name

.detour

Size

9KB

Virtual Size

9KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

File Explorer

63c933cc7ba87c1b2b48508bcae5edce2a5ae52a202c7615ad484d1e855c1506

version

chrome_elf

kernel32

ntdll

generic